---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-881 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 984M 0 984M 0% /dev tmpfs 200M 668K 199M 1% /run /dev/vda1 20G 8.4G 11G 44% / tmpfs 997M 0 997M 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 997M 0 997M 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 200M 0 200M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1992 343 370 0 1278 1475 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:09:0f:20 brd ff:ff:ff:ff:ff:ff inet 10.32.7.99/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85429sec preferred_lft 85429sec inet6 fe80::f816:3eff:fe09:f20/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-881) 01/03/25 _x86_64_ (2 CPU) 15:57:37 LINUX RESTART (2 CPU) 15:58:01 tps rtps wtps bread/s bwrtn/s 15:59:02 112.23 34.07 78.16 2212.46 12452.52 16:00:01 150.59 37.34 113.25 8802.30 100894.21 16:01:01 25.66 9.77 15.90 429.13 3875.75 16:02:01 0.95 0.00 0.95 0.00 28.80 16:03:01 1.55 0.38 1.17 37.59 13.46 16:04:01 1.03 0.07 0.97 4.00 12.00 16:05:01 1.32 0.28 1.03 26.00 11.20 16:06:01 1.53 0.18 1.35 27.86 16.80 16:07:01 1.07 0.00 1.07 0.00 11.73 16:08:01 1.23 0.00 1.23 0.00 15.20 16:09:01 1.03 0.00 1.03 0.00 11.46 16:10:01 0.82 0.00 0.82 0.00 10.40 16:11:01 1.03 0.00 1.03 0.00 11.60 16:12:01 0.83 0.00 0.83 0.00 10.53 16:13:01 12.22 10.12 2.10 429.20 53.47 Average: 20.73 6.11 14.62 789.10 7726.19 15:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:59:02 123016 1551920 1917616 93.97 57420 1457532 524176 16.97 404184 1363044 133800 16:00:01 116764 1472932 1923868 94.28 68356 1376764 660252 21.37 639932 1137780 111292 16:01:01 96552 1466372 1944080 95.27 68612 1389680 738656 23.91 652232 1145088 648 16:02:01 96584 1466484 1944048 95.27 68652 1389680 738656 23.91 652448 1144952 168 16:03:01 95328 1466372 1945304 95.33 68696 1390804 749264 24.25 652560 1146048 112 16:04:01 95280 1466524 1945352 95.33 68740 1390936 749264 24.25 652560 1146188 180 16:05:01 94160 1466216 1946472 95.39 68764 1391716 749264 24.25 652952 1146964 104 16:06:01 93076 1466028 1947556 95.44 68796 1392560 749264 24.25 653588 1147820 132 16:07:01 93000 1465996 1947632 95.44 68836 1392564 749264 24.25 653404 1147824 92 16:08:01 93124 1466180 1947508 95.44 68876 1392592 749264 24.25 653524 1147824 92 16:09:01 93304 1466412 1947328 95.43 68908 1392604 749264 24.25 653516 1147828 96 16:10:01 93180 1466316 1947452 95.43 68932 1392608 749264 24.25 653624 1147832 176 16:11:01 93164 1466344 1947468 95.43 68968 1392608 749264 24.25 653636 1147832 148 16:12:01 93136 1466336 1947496 95.44 68992 1392612 749264 24.25 653608 1147836 164 16:13:01 174784 1562136 1865848 91.43 69372 1405780 524916 16.99 568228 1151160 160 Average: 102963 1478838 1937669 94.95 68061 1396069 711953 23.05 630000 1161068 16491 15:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:59:02 lo 1.80 1.80 0.17 0.17 0.00 0.00 0.00 0.00 15:59:02 ens3 87.89 80.12 947.88 10.71 0.00 0.00 0.00 0.00 16:00:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 16:00:01 ens3 194.43 136.16 5919.53 11.11 0.00 0.00 0.00 0.00 16:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:01:01 ens3 0.47 0.45 0.10 0.12 0.00 0.00 0.00 0.00 16:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:02:01 ens3 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 16:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 ens3 0.17 0.15 0.08 0.07 0.00 0.00 0.00 0.00 16:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:04:01 ens3 0.70 0.10 0.07 0.01 0.00 0.00 0.00 0.00 16:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 ens3 1.20 0.27 0.35 0.21 0.00 0.00 0.00 0.00 16:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:06:01 ens3 7.37 5.57 5.59 5.29 0.00 0.00 0.00 0.00 16:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 ens3 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 16:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:08:01 ens3 0.25 0.18 0.08 0.07 0.00 0.00 0.00 0.00 16:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 ens3 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:10:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:12:01 ens3 0.93 0.12 0.15 0.01 0.00 0.00 0.00 0.00 16:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:13:01 ens3 5.00 3.53 3.82 2.10 0.00 0.00 0.00 0.00 Average: lo 0.23 0.23 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 19.73 15.00 452.50 1.97 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-881) 01/03/25 _x86_64_ (2 CPU) 15:57:37 LINUX RESTART (2 CPU) 15:58:01 CPU %user %nice %system %iowait %steal %idle 15:59:02 all 40.35 0.00 2.94 5.03 0.08 51.60 15:59:02 0 43.72 0.00 3.47 1.52 0.08 51.21 15:59:02 1 36.98 0.00 2.41 8.54 0.08 51.99 16:00:01 all 34.74 0.00 4.18 6.11 0.08 54.89 16:00:01 0 19.96 0.00 3.36 5.89 0.08 70.71 16:00:01 1 49.64 0.00 4.98 6.31 0.10 38.96 16:01:01 all 2.13 0.00 0.37 0.59 0.07 96.85 16:01:01 0 1.46 0.00 0.40 1.01 0.07 97.07 16:01:01 1 2.81 0.00 0.33 0.17 0.07 96.62 16:02:01 all 0.18 0.00 0.13 0.02 0.07 99.61 16:02:01 0 0.15 0.00 0.12 0.03 0.05 99.65 16:02:01 1 0.18 0.00 0.13 0.00 0.08 99.60 16:03:01 all 1.17 0.00 0.12 0.02 0.08 98.60 16:03:01 0 2.15 0.00 0.10 0.07 0.07 97.62 16:03:01 1 0.18 0.00 0.15 0.00 0.08 99.58 16:04:01 all 1.22 0.00 0.09 0.02 0.06 98.62 16:04:01 0 2.17 0.00 0.07 0.03 0.07 97.67 16:04:01 1 0.23 0.00 0.12 0.00 0.05 99.60 16:05:01 all 0.67 0.00 0.12 0.02 0.06 99.14 16:05:01 0 1.08 0.00 0.07 0.03 0.07 98.75 16:05:01 1 0.25 0.00 0.18 0.00 0.07 99.50 16:06:01 all 0.26 0.00 0.13 0.03 0.05 99.53 16:06:01 0 0.25 0.00 0.13 0.02 0.03 99.57 16:06:01 1 0.28 0.00 0.13 0.02 0.05 99.51 16:07:01 all 0.18 0.00 0.13 0.02 0.07 99.62 16:07:01 0 0.17 0.00 0.12 0.03 0.07 99.62 16:07:01 1 0.17 0.00 0.13 0.00 0.08 99.61 16:08:01 all 0.18 0.00 0.15 0.02 0.07 99.58 16:08:01 0 0.20 0.00 0.17 0.03 0.05 99.55 16:08:01 1 0.17 0.00 0.13 0.00 0.07 99.63 16:09:01 all 0.13 0.00 0.13 0.03 0.05 99.67 16:09:01 0 0.15 0.00 0.17 0.05 0.08 99.55 16:09:01 1 0.12 0.00 0.08 0.00 0.03 99.77 16:09:01 CPU %user %nice %system %iowait %steal %idle 16:10:01 all 0.65 0.00 0.09 0.01 0.07 99.18 16:10:01 0 0.18 0.00 0.08 0.03 0.05 99.65 16:10:01 1 1.11 0.00 0.12 0.00 0.07 98.70 16:11:01 all 1.22 0.00 0.12 0.02 0.07 98.58 16:11:01 0 0.22 0.00 0.07 0.02 0.07 99.63 16:11:01 1 2.20 0.00 0.15 0.00 0.08 97.57 16:12:01 all 0.88 0.00 0.14 0.01 0.07 98.89 16:12:01 0 0.22 0.00 0.13 0.03 0.08 99.53 16:12:01 1 1.56 0.00 0.17 0.00 0.07 98.21 16:13:01 all 1.23 0.00 0.31 0.27 0.06 98.13 16:13:01 0 0.97 0.00 0.30 0.10 0.05 98.58 16:13:01 1 1.49 0.00 0.30 0.42 0.07 97.72 Average: all 5.64 0.00 0.60 0.81 0.07 92.88 Average: 0 4.85 0.00 0.58 0.59 0.06 93.92 Average: 1 6.43 0.00 0.63 1.02 0.07 91.85